Lip balm casing with a mirror surface



FIG. 1 is a front elevation view of an ornamental design for a lip balm casing with a mirror surface;

FIG. 2 is a rear elevation view thereof, showing the mirror surface of the lip balm casing;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a rear elevation view thereof, showing a cap of the lip balm casing in an open position to expose an upper end of a lip balm stick;

FIG. 8 is a rear isometric view thereof;

FIG. 9 is a rear isometric view thereof, showing a bottom portion of the lip balm casing in a twisted position; and,

FIG. 10 is a top plan view of FIG. 9.

The broken line showing of the upper end of the lip balm stick encased in the lip balm casing in FIG. 7 illustrates the environment. The broken lines along the inner surface of the bottom portion of the lip balm casing in FIGS. 9-10 illustrate a portion of the casing. None of the broken lines forms part of the claimed design. 

CLAIM The ornamental design for a lip balm casing with a mirror surface, as shown and described. 